The Vibrant Orange Diatom for Culturing

Chaetoceros calcitrans is a striking orange diatom phytoplankton that blooms heavily and turns brown as it matures. Known for its distinctive spines that reduce sinking rates and promote colony formation, this strain is a favorite among aquarists for its vibrant color and exceptional nutritional value. With cells ranging from 2-3µm up to 50µm or more, Chaetoceros calcitrans forms colonies that can reach several millimeters in length, making it a unique and efficient microalgae for aquaculture.

Rich in PUFAs, EPA, DHA, fucoxanthin, and gallic acid, this strain provides significant antioxidant benefits and is an excellent source of nutrition for pods, rotifers, and corals. Its potential extends beyond aquaculture, with applications in nutraceuticals and biofuel production, showcasing its versatility and value.

Key Features and Benefits

• Nutrient-Dense: High in PUFAs, EPA, DHA, and biologically active compounds for optimal live feed enrichment.
• Rich in Antioxidants: Contains fucoxanthin and gallic acid, known for their significant antioxidant activity.
• Heavy Bloomer: Produces dense cultures, ensuring a consistent supply for aquaculture systems.
• Colony Formation: Unique spines connect cells into colonies, enhancing its efficiency in aquatic environments.
• Versatile Applications: Ideal for pods, rotifers, corals, and even commercial uses like nutraceuticals and biofuel production.

Culturing Recommendations

• Fertilizer: Requires silicate-based fertilizer to thrive and bloom heavily.
• Applications: Perfect for enriching live feed such as pods, rotifers, and corals.
• Bottle Sizes: Available in 16oz and 32oz bottles to suit your culturing needs.

Why Choose Chaetoceros Calcitrans?

Chaetoceros calcitrans is a powerhouse diatom phytoplankton that combines stunning coloration with exceptional nutritional benefits. Its ability to produce dense blooms, enrich live feed cultures, and support aquaculture systems makes it a must-have for aquarists and aquaculture enthusiasts. Whether you’re looking to enhance your reef ecosystem or explore its potential in nutraceuticals, this strain delivers unmatched value.